Lampholder for discharge lamp



FIG. 1 is a front elevational view of a lampholder for discharge lamp showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front, right and top perspective view thereof; and,

FIG. 8 is a rear, left and bottom perspective view thereof.

The broken lines in the drawings illustrate portions of the lampholder for discharge lamp which form no part of the claimed design. 

CLAIM The ornamental design for a lampholder for discharge lamp, as shown and described. 